Hi Folks. Great to be here. Bought 06 Fiesta. Needed a lot of work. Stalling so bought battery. Ok for a while. Then battery light came on so got 2nd hand alternator. Light stayed on but worked ok for a few months. Readings ok. Last week, noticed lights dimming so now at a standstill. I could get original alternator benchtested or could try another second-hand alternator but has anyone ever had wiring issues with Fiesta electrical system?